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单词 tracheid
释义

tracheid /'treɪkɪɪd//'trekiɪd/

英汉-汉英词典
n. 管胞
词组 | 习惯用语
您要查找的是不是：
  • trachea n. 气管；导管
  • arachnid n. 蛛形纲动物 adj. 蛛形纲动物的
  • tracheotomy n. [医]气管切开术
  • tranche n. 国际货币基金贷款划分的“部分”
scalariform tracheid [植] 梯纹管胞；梯状管胞
tracheid tissue 假导管组织
annular tracheid 环纹管胞
ray tracheid 射线管胞
helical tracheid 螺纹管胞
spiral tracheid [植]螺纹管胞[导管]

网络短语:
hardwood tracheid 阔叶树材管胞
parenchyma tracheid 薄壁管胞
P-type tracheid P型管胞
disjunctive tracheid 孪生管胞
vasicentric tracheid 环管管胞
disjubctive tracheid 分离的假导管
vascular tracheid 维管状管胞；维管管胞
reticulated tracheid 网状管胞; 网纹管胞;
fibrous tracheid 纤维状管胞
英语百科

Tracheid

Tracheid of oak shows pits along the walls. It is longer than a vessel element and has no perforation plates.

Tracheids are elongated cells in the xylem of vascular plants that serve in the transport of water and mineral salts. Tracheids are one of two types of tracheary elements, vessel elements being the other. Tracheids, unlike vessel elements, do not have perforation plates.

近义、反义、联想词
近义词
n.
vascular tissue

联想词
capillary毛细管;porosity有孔性，多孔性;diameter直径;vascular血管的;fibrous纤维的，纤维性的;thickness厚,粗;deciduous每年落叶的;morphology形态学;apical顶上的, 顶点的;basal基础的;axial轴的;
英英词典
tracheid n.
  1. long tubular cell peculiar to xylem
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更新时间：2025/6/17 23:32:14